Designed to facilitate communication between Spanish-speaking patients with little or no knowledge of English and English-speaking medical personnel with little or no knowledge of Spanish, this handy book, a best seller in its first three editions, is now issued in a fourth edition, the first to include pediatric workups. Designed for use in the clinic, the emergency room, the physicianand#65533; s office, and at the patientand#65533; s bedside, "Qu Pas?" is also useful for travelers in Spanish-speaking countries. In addition to guides to common phrases, everyday questions, and answers, and essential non-medical terminology and vocabulary, the authors have provided a variety of medical workups on situations ranging from the headache to family planning. The new pediatric material will make this highly praised book even more useful than the earlier editions.